Seviper is card #102 of 198 in Chilling Reign (2021), a Rare illustrated by Anesaki Dynamic. At about $0.20 it is the #215 most valuable card in the set. In a Chilling Reign booster it turns up about once every 35 packs. It is one of 17 Seviper cards printed so far.
2003Sandstorm
2005Emerald
2007Power Keepers
2009Platinum
2015Double Crisis
2019Hidden Fates Shiny Vault
2021Chilling Reign
2022Lost Origin

















See the full Chilling Reign card list
An ungraded Seviper from Chilling Reign sells for about $0.20. A PSA 10 is worth more, roughly $0.70 by our estimate, and a PSA 9 around $0.40.
It is a Rare, and it shows up about once every 35 Chilling Reign packs.
Anesaki Dynamic drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Chilling Reign booster packs in your browser with the set's real pull rates and keep what you pull in a digital binder. No real cards, nothing to buy.